Harrigan; Roy Major
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harrigan; Roy Major.The latest application filed is for "external cardiac resuscitation aid".
- Harrigan; Roy Major - Manchester VT
- Harrigan; Roy Major - Winhall VT
| Patent | Date |
|---|---|
| External cardiac resuscitation aid Grant 4,095,590 - Harrigan June 20, 1 | 1978-06-20 |
| External cardiac resuscitation aid Grant 4,077,400 - Harrigan March 7, 1 | 1978-03-07 |
| Decorative Structure Grant 3,767,910 - Harrigan October 23, 1 | 1973-10-23 |
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